What was found
EPSU BATTERY (10WL) FAIL EPSU TEST. REF LP 500081-2 REMOVED AND REPLACED EPSU 10WL & CLEANED THE CONNECTOR PLUG ON 10WL. REF AMM 33-51-38-400-001-A. ESPM 20-55-10-02 OPS TEST OK. A/C OK FOR SERVICE. REF NR 133304.
- Difficulty date
- May 6, 2025
- Submitted
- May 7, 2025
- Operation
- Air carrier
- Aircraft
- N342FR
- Make and model
- Airbus A320251N
- Aircraft serial
- 08537
- Aircraft time
- 19,573 hours, 9,005 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 2597
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- NR
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.